TY - RPRT TI - Fixation matters: duration in fixative prior to immunofluorescent analysis directly impacts macrophage visualisation in epithelial tissues AU - Hegarty, L. M. AU - Watson, E. AU - Bain, C. C. AU - Emmerson, E. PY - 2026 DO - 10.64898/2026.02.13.705745 UR - https://www.biorxiv.org/content/10.64898/2026.02.13.705745v1 ID - 10.64898/2026.02.13.705745 ER -